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Semiconductor Market Commentary, Thru Project Mascot
Insufficient substrate supply may cap AMD's growth because the company has not secured enough capacity. The author says limited substrate availability drove AMD's lowered guidance, making supply-chain execution the constraint on how far it can grow. This adds an execution risk to the earlier concern that AMD is too expensive to buy despite strong results. x.com x.comÂ
TSMC is irreplaceable as the maker of the world's most advanced chips for Nvidia, Apple and AMD. x.comÂ
AMD could see much more accelerator demand as OpenAI and Anthropic allegedly increase their orders by multiple gigawatts. Nvidia's only real edge over AMD may soon be its size and resources; Lisa Su is a master operator. x.comÂ
AMD and Nvidia face a growing capital burden from substrates without the benefit of foundry margin stacking. Each is committing $1 billion to the substrate ecosystem; AMD has also publicly committed $10 billion to its Taiwan supply chain, more than three times its Q2 net income. That capital is unavailable for R&D and product development, while their gross margins are flat or shrinking. Intel's gross margin is growing as customers prepay its foundry for substrates. x.comÂ
Semiconductor trade faces a capex growth ceiling even if AI delivers what bulls expect. Spending cannot compound at 70-100% a year indefinitely, and compute per dollar roughly doubles every two years, so the same budget buys more capacity later. Today's chip valuations also demand years of 20% AI earnings growth beyond 2028: roughly 10.9 extra years for AMD, 8.9 for ASML, 7 for Marvell and 6.4 for TSMC, versus 1.6 for Broadcom and 0.8 for Nvidia; Micron needs none under the chart's assumptions. … Show more
AMD's secured wafer supply from TSMC and ramping MI450 demand undercut Morgan Stanley's 43% cut to its AMD GPU demand forecast, especially while it leaves Nvidia's forecast untouched. The market is not buying the downgrade. x.comÂ
TSMC may lose pricing power as performance gains shift from shrinking transistors to stacking, interconnects and optics, while logic folding could make older processes competitive. Despite strong leading-edge demand, investors may overestimate the profit share its node leadership can retain. Its cautious expansion and past reluctance toward advanced packaging suggest a risk-averse culture that protects returns but could leave it late to disruptive technologies and key customers. x.comÂ
TSMC's latest results point to AI chip demand still running ahead of supply, supporting the semiconductor and equipment trade. Cantor says TSMC raised its 2026 revenue outlook again, guided December-quarter sales above consensus and held 65-67% gross-margin guidance through the N2 ramp; its bullish sector read names Nvidia, Broadcom, AMD, ASML, Applied Materials, Lam Research and KLA. Jensen Huang says AI labs need not reach trillions in revenue to justify the buildout. x.com x.comÂ
AMD is not crazy expensive at 32x 2027 estimated EPS, because estimates look much too low and the real multiple may be in the low-to-mid 20s. It can probably add more capacity than Intel over the next 6-12 months despite TSMC's leading-edge constraint, and pricing is set to be a tailwind. Some semis look frothy, and AMD may be due for a breather, especially if the Iran war restarts. x.com x.comÂ
TSMC remains a long: Intel winning foundry business is only Intel picking up work where TSMC lacked capacity, partly because TSMC wasn't aggressive enough adding capacity, rather than a competitive threat. x.comÂ